Past Simple или Past Perfect: 1.
The storm
(destroy) the house that they had built.

2.
When she went out to
play, she (do / already) her homework.

3.
The children
(clean) the blackboard they had used to do the
mathematics exercise.

4.
He took off the jacket
he (put on) before.

5.
They (eat) all of the food that she had made

School really gives us a lot. This is a real school of life. We definitely get knowledge on school subjects. Besides, teachers teach us ethic, morality, discipline, speak properly and express our thoughts. Teachers help to form the basic life goals. Both public and private education have their own advantages and disadvantages. In a private school teachers more attentive to children. But not everyone can afford to pay for education. In a state school children are less arrogant and more friendly. But in a state school then give general knowledge without advanced study of definite subjects. I don't which school to study in b cause a lot depends on pupil's own efforts.

She teaches English in our school
She doesn't teach English in our school
Does she teach English in our school
She is teaching us to swim now
Is she teaching us to swim?
She isn't teaching us to swim
She will teach him to speak Spanish next year
Will she teach him Spanish?
She won't teach him Spanish
He has breakfast at 8 o'clock every morning
Does he have breakfast at 8?
He doesn't have breakfast at 8
He is having breakfast now
Is he having breakfast?
He isn't having breakfast
He will have breakfast at 9 o'clock tomorrow
Will he have breakfast?
He won't have breakfast
They do homework every day
Do they do homework?
They don't do homework
They are doing homework now
Are they doing homework?
They aren't doing homework
They will do homework in the evening
Will they do homework in the evening?
They won't do homework in the evening